CN213845529U

CN213845529U - Copper-aluminum special-shaped parallel groove clamp

Info

Publication number: CN213845529U
Application number: CN202023269443.0U
Authority: CN
Inventors: 石建新
Original assignee: Shanxi Hengqiang Electric Power Technology Co ltd
Current assignee: Shanxi Hengqiang Electric Power Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-07-30
Anticipated expiration: 2030-12-30

Abstract

The utility model belongs to the technical field of parallel groove clamp, a copper aluminium abnormal shape parallel groove clamp is related to, including apron, bottom plate and aluminium system arc wall, still include fixing bolt, the bottom plate sets up at the apron lower extreme, the aluminium system arc wall is seted up at the bottom plate upper surface, the aluminium system arc wall is total two sets of, another group the aluminium system arc wall is seted up at the apron lower surface, fixing bolt wears to establish at the apron surface. Its beneficial effect is, this copper aluminium abnormal shape parallel groove clamp, through setting up the stopper, gag lever post and constant head tank, when people need install the copper sheet, people at first need with the stopper card of fixed connection at the copper sheet lower extreme in the spacing groove, then the cross knob is twisted to practical tool to drive the screw thread post and rotate, under the cooperation of screw thread post and screwed pipe, made things convenient for people to adjust the position of gag lever post, when gag lever post and constant head tank looks joint, people stall can, made things convenient for people to carry on spacingly to the copper sheet.

Description

Copper-aluminum special-shaped parallel groove clamp

Technical Field

The utility model belongs to the technical field of parallel groove clamp, concretely relates to copper aluminium abnormal shape parallel groove clamp.

Background

It is known that, in the connection of power line conductor, the mode that will pass through the aluminium wire to the copper line is often used to continue the ability of wire conduction electric power, therefore copper aluminium abnormal shape parallel groove clamp takes place in due charge, the copper lamella of current circular arc wire casing passes through the braze welding with the aluminium body to be connected, the welding process degree of difficulty of braze welding is big, there is the clearance copper lamella and aluminium body in the difficult avoidance of messenger during the operation, and copper aluminium abnormal shape parallel groove clamp generally uses in the open air, and environmental factors such as outdoor rainwater, humidity, thunder and lightning, sand blown by wind make the copper lamella oxidation drop through the clearance copper lamella and aluminium body, for solving above problem, we have proposed following device.

Disclosure of Invention

To solve the problems set forth in the background art described above. The utility model provides a copper aluminium abnormal shape parallel groove clamp, it has solved the technical problem that the copper sheet drops easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a copper aluminium abnormal shape parallel groove clamp, includes apron, bottom plate and aluminium system arc wall, still includes fixing bolt, the bottom plate sets up at the apron lower extreme, the aluminium system arc wall is seted up at the bottom plate upper surface, the aluminium system arc wall is total two sets of, another group the aluminium system arc wall is seted up at the apron lower surface, fixing bolt wears to establish at the apron surface, threaded hole is seted up to the bottom plate upper surface, fixing bolt lower extreme threaded connection is in the screw hole.

As a further aspect of the present invention: the utility model discloses a bearing, including bottom plate, copper arc wall, limiting groove, copper sheet, pivot, stopper joint, bottom plate lower surface, the copper arc wall has been seted up to the bottom plate upper surface, the limiting groove has been seted up to copper arc wall inner wall, the copper sheet is worn to be equipped with in the copper arc wall is inside, copper sheet lower surface fixedly connected with stopper, the stopper joint is in the limiting groove, the bottom plate lower surface is seted up flutedly, the inside transmission storehouse of having seted up of bottom plate, the bearing is worn to be equipped with on transmission storehouse surface, wear to be equipped with the pivot in the bearing, pivot lower extreme fixedly connected with cross knob, pivot upper end fixedly connected with screw thread post, screw thread post upper end threaded connection has the screwed pipe, the upper end fixedly connected with gag lever post of screwed pipe, the constant head tank has been seted up to the stopper lower surface, the upper end joint of gag lever post is in the constant head tank.

As a further aspect of the present invention: the side face of the threaded pipe is fixedly connected with a sliding block, the inner wall of the transmission bin is provided with a sliding groove, the sliding block is connected in the sliding groove in a sliding mode, the sliding block and the sliding groove are respectively divided into two groups and symmetrically arranged on two sides of the threaded pipe, the copper sheets are divided into two groups, and the other group of the copper sheets is arranged at the lower end of the cover plate.

As a further aspect of the present invention: the surface of the fixing bolt is sleeved with a transition piece, the upper surface of the transition piece is lapped with a gasket, and the gasket is made of natural rubber.

As a further aspect of the present invention: the lower surface of the cover plate is fixedly connected with fixing rods, the upper surface of the bottom plate is provided with clamping grooves, the lower ends of the fixing rods are clamped in the clamping grooves, and the fixing rods are two groups and are symmetrically arranged at the lower end of the cover plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this copper-aluminum abnormal shape parallel groove clamp, through setting up stopper, gag lever post and constant head tank, when people need install the copper sheet, people at first need with the stopper card of fixed connection at the copper sheet lower extreme in the spacing groove, then the cross knob is twisted to the utility tool, thereby it rotates to drive the screw thread post, under the cooperation of screw thread post and screwed pipe, made things convenient for people to adjust the position of gag lever post, when gag lever post and constant head tank looks joint, people stall can, made things convenient for people to carry on spacingly to the copper sheet.

2. This copper aluminium abnormal shape parallel groove clamp, through setting up fixing bolt, the screw hole, dead lever and draw-in groove, when people need carry out the doubling, people at first will appoint to insert respectively during aluminium system arc wall and copper arc wall for the wire, then move fixing bolt through twisting, need down in the cooperation of fixing bolt and screw hole, made things convenient for people to fix apron and bottom plate, made things convenient for people to carry out the centre gripping to the wire simultaneously, under the cooperation of dead lever and draw-in groove, avoided people to carry out the in-process of centre gripping to the wire and taken place the skew.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1;

in the figure: 1. a cover plate; 2. a base plate; 3. an aluminum arc-shaped groove; 4. fixing the bolt; 5. a transition piece; 6. a gasket; 7. a threaded hole; 8. fixing the rod; 9. a card slot; 10. the copper arc-shaped groove is made; 11. a copper sheet; 12. a limiting groove; 13. a limiting block; 14. a groove; 15. a transmission bin; 16. a bearing; 17. a rotating shaft; 18. a cross knob; 19. a threaded post; 20. a threaded pipe; 21. a slider; 22. a chute; 23. a limiting rod; 24. and (6) positioning a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a copper aluminium abnormal shape parallel groove clamp, includes apron 1, bottom plate 2 and aluminium system arc wall 3, still includes fixing bolt 4, and bottom plate 2 sets up at 1 lower extreme of apron, and aluminium system arc wall 3 is seted up at 2 upper surfaces of bottom plate, and aluminium system arc wall 3 is total two sets of, and another group aluminium system arc wall 3 is seted up at 1 lower surface of apron, and fixing bolt 4 wears to establish at 1 surface of apron, and threaded hole 7 is seted up to 2 upper surfaces of bottom plate, and fixing bolt 4 lower extreme threaded connection is in threaded hole 7.

Specifically, a copper arc groove 10 is formed on the upper surface of a bottom plate 2, a limiting groove 12 is formed on the inner wall of the copper arc groove 10, a copper sheet 11 penetrates through the copper arc groove 10, a limiting block 13 is fixedly connected to the lower surface of the copper sheet 11, the limiting block 13 is clamped in the limiting groove 12, a groove 14 is formed on the lower surface of the bottom plate 2, a transmission bin 15 is formed in the bottom plate 2, a bearing 16 penetrates through the surface of the transmission bin 15, a rotating shaft 17 penetrates through the bearing 16, a cross knob 18 is fixedly connected to the lower end of the rotating shaft 17, a threaded column 19 is fixedly connected to the upper end of the rotating shaft 17, a threaded pipe 20 is in threaded connection with the upper end of the threaded column 19, a limiting rod 23 is fixedly connected to the upper end of the threaded pipe 20, a positioning groove 24 is formed in the lower surface of the limiting block 13, the copper-aluminum special-shaped parallel groove wire clamp is provided with the limiting block 13, the limiting rod 23 and the positioning groove 24, people at first need with the stopper 13 card of fixed connection at the copper sheet 11 lower extreme in spacing groove 12, then the cross knob 18 is twisted to the utility tool to drive screw post 19 and rotate, under the cooperation of screw post 19 and screwed pipe 20, made things convenient for people to adjust the position of gag lever post 23, when gag lever post 23 and constant head tank 24 looks joint, people stop rotating can, made things convenient for people to carry on spacingly to copper sheet 11.

Specifically, the side surface of the threaded pipe 20 is fixedly connected with a sliding block 21, the inner wall of the transmission bin 15 is provided with a sliding groove 22, the sliding block 21 is connected in the sliding groove 22 in a sliding manner, the sliding block 21 and the sliding groove 22 are respectively provided with two groups and are symmetrically arranged on two sides of the threaded pipe 20, the copper sheets 11 are totally two groups, and the other group of copper sheets 11 is arranged at the lower end of the cover plate 1.

Specifically, 4 surface cup joints transition piece 5 on the fixing bolt, and 5 upper surface overlap joints of transition piece have gasket 6, and the material of gasket 6 is natural rubber.

It is specific, fixed surface is connected with dead lever 8 under the apron 1, draw-in groove 9 has been seted up to bottom plate 2 upper surface, the joint of 8 lower extremes of dead lever is in draw-in groove 9, dead lever 8 is total two sets of, and the symmetry sets up at apron 1 lower extreme, this copper aluminium abnormal shape parallel groove fastener, through setting up fixing bolt 4, screw hole 7, dead lever 8 and draw-in groove 9, when people need carry out the doubling, people at first will appoint to insert respectively in aluminium system arc wall 3 and the copper arc wall 10 for the wire, then move fixing bolt 4 through twisting, need to descend at fixing bolt 4 and screw hole 7's cooperation, made things convenient for people to fix apron 1 and bottom plate 2, made things convenient for people to carry out the centre gripping to the wire simultaneously, under the cooperation of dead lever 8 and draw-in groove 9, avoided people to carry out the in-process emergence skew of centre gripping to the wire.

The utility model discloses a theory of operation does:

s1, when the copper sheet fixing device is used, people firstly need to move the device to a designated position, when people need to install the copper sheet 11, people firstly need to clamp the limiting block 13 fixedly connected to the lower end of the copper sheet 11 in the limiting groove 12, then a cross knob 18 is screwed by a practical tool, so that the threaded column 19 is driven to rotate, under the matching of the threaded column 19 and the threaded pipe 20, people can conveniently adjust the position of the limiting rod 23, when the limiting rod 23 is clamped with the positioning groove 24, people only need to stop rotating, and people can conveniently limit the copper sheet 11;

s2, when people need to perform doubling, people firstly insert the designated wire into the aluminum arc-shaped groove 3 and the copper arc-shaped groove 10 respectively, then move the fixing bolt 4 by screwing, and the fixing bolt 4 and the threaded hole 7 are matched, so that people can fix the cover plate 1 and the bottom plate 2 conveniently, meanwhile, people can clamp the wire conveniently, and the deviation of people in the process of clamping the wire is avoided under the matching of the fixing rod 8 and the clamping groove 9.

While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides a copper aluminium abnormal shape parallel groove clamp, includes apron, bottom plate and aluminium system arc wall, its characterized in that: still include fixing bolt, the bottom plate sets up at the apron lower extreme, aluminium system arc wall is seted up at the bottom plate upper surface, aluminium system arc wall is total two sets of, another group aluminium system arc wall is seted up at the apron lower surface, fixing bolt wears to establish at the apron surface, threaded hole is seted up to the bottom plate upper surface, fixing bolt lower extreme threaded connection is in the screw hole.

2. The copper-aluminum abnormal-shape parallel groove clamp according to claim 1, characterized in that: the utility model discloses a bearing, including bottom plate, copper arc wall, limiting groove, copper sheet, pivot, stopper joint, bottom plate lower surface, the copper arc wall has been seted up to the bottom plate upper surface, the limiting groove has been seted up to copper arc wall inner wall, the copper sheet is worn to be equipped with in the copper arc wall is inside, copper sheet lower surface fixedly connected with stopper, the stopper joint is in the limiting groove, the bottom plate lower surface is seted up flutedly, the inside transmission storehouse of having seted up of bottom plate, the bearing is worn to be equipped with on transmission storehouse surface, wear to be equipped with the pivot in the bearing, pivot lower extreme fixedly connected with cross knob, pivot upper end fixedly connected with screw thread post, screw thread post upper end threaded connection has the screwed pipe.

3. The copper-aluminum abnormal-shape parallel groove clamp according to claim 2, characterized in that: the side face of the threaded pipe is fixedly connected with a sliding block, the inner wall of the transmission bin is provided with a sliding groove, the sliding block is connected in the sliding groove in a sliding mode, the sliding block and the sliding groove are respectively divided into two groups and symmetrically arranged on two sides of the threaded pipe, the copper sheets are divided into two groups, and the other group of the copper sheets is arranged at the lower end of the cover plate.

4. The copper-aluminum abnormal-shape parallel groove clamp according to claim 1, characterized in that: the surface of the fixing bolt is sleeved with a transition piece, the upper surface of the transition piece is lapped with a gasket, and the gasket is made of natural rubber.

5. The copper-aluminum abnormal-shape parallel groove clamp according to claim 1, characterized in that: the lower surface of the cover plate is fixedly connected with fixing rods, the upper surface of the bottom plate is provided with clamping grooves, the lower ends of the fixing rods are clamped in the clamping grooves, and the fixing rods are two groups and are symmetrically arranged at the lower end of the cover plate.